| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $212.47 | 3.791% | $220.5247 | $220.52 | $220.50 | $220.50 |
| Purchase #2 | $209.91 | 9.635% | $230.1348 | $230.13 | $230.15 | $230.10 |
| Purchase #3 | $210.29 | 10.768% | $232.934 | $232.93 | $232.95 | $232.90 |
| Purchase #4 | $65.34 | 11.382% | $72.777 | $72.78 | $72.80 | $72.80 |
| Purchase #5 | $240.86 | 9.472% | $263.6743 | $263.67 | $263.65 | $263.70 |
| Purchase #6 | $85.46 | 5.132% | $89.8458 | $89.85 | $89.85 | $89.80 |
| Purchase #7 | $103.41 | 11.129% | $114.9185 | $114.92 | $114.90 | $114.90 |
| 7 purchase totals = | $1,127.74 | $1,224.8091 | $1,224.80 | $1,224.80 | $1,224.70 | |